General Info
Whois Details
inetnum: 193.48.83.0 - 193.48.83.255 netname: PHYNET-C-9 descr: Institut National de Physique Nucleaire et de Physique des Particules descr: IN2P3 Centre de Calcul descr: 27 Boulevard du 11 Novembre 1918 descr: 69622 Villeurbanne Cedex, country: FR admin-c: JB19027-RIPE tech-c: JB19027-RIPE status: ASSIGNED PA mnt-by: RENATER-MNT remarks: changed: RenSVP@Renater.fr 20011204 created: 2001-12-04T09:14:11Z last-modified: 2015-08-06T13:45:16Z source: RIPE person: Jerome BERNIER address: CNRS Centre de Calcul de l'IN2P3 (CC-IN2P3) address: 21 avenue Pierre de Coubertin, address: CS 70202 - 69627 VILLEURBANNE Cedex, FRANCE phone: +33 4 78 93 08 80 e-mail: jerome.bernier@in2p3.fr nic-hdl: JB19027-RIPE mnt-by: RENATER-MNT remarks: changed: bernier@cc.in2p3.fr 20010531 remarks: changed: jerome.bernier@in2p3.fr 20030414 remarks: changed: rensvp@renater.fr 20120217 remarks: changed: rensvp@renater.fr 20151027 created: 1970-01-01T00:00:00Z last-modified: 2015-10-27T09:58:01Z source: RIPE route: 193.48.83.0/24 descr: PHYNET-C-9 origin: AS1942 mnt-by: RENATER-MNT remarks: changed: rensvp@renater.fr 20131125 created: 2013-11-25T12:13:33Z last-modified: 2015-08-07T13:36:14Z source: RIPE
IP Addresses in this range
Details
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.